baber/WOPTO huggingface dataset:
Patent JP-H06159027-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: ITOYAMA HIROYUKI
IPC: F02D13/02
Filed: 1992-11-20
Abstract: PURPOSE:To minimize the generation of a torque difference by converting from an output cam of the profile emphasizing a high torque in a low rotating area, to a combustion cam of the profile emphasizing the fuel consumption, when the throttle opening comes to a throttle opening to generate the same output torque at the same throttle opening. CONSTITUTION:To a control unit 51, signals from a crank angle sensor 5 to detect the engine rotation frequency and the crank angle position, an air flow sensor 53, a cam position sensor 58, and the like, are input, and the control unit 51 controls solenoid valves 45 and 46 to convert the hydraulic pressure to hydraulic pressure chambers 38 and 39 by deciding the converting timing depending on the signals. The hydraulic chambers 38 and 39 are converted from a cam to emphasize the fuel consumption to a cam to emphasize the output in a low rotation area, or to a cam to emphasize the output in a high rotation area, by leading in the hydraulic pressure. The control unit 51 reduces the torque difference in the converting time, by converting from the output cam to emphasize the output in a low rotation area, to the fuel consumption cam, at the opening to generate the same torque.
Patent JP-2001134708-A (JP)
Title: Bar code reader and substitutive storage job processing system provided with the same
Inventor: ITO NAOKI
IPC: G06K7/10
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader capable of speedily and exactly reading plural different bar codes and a substitutive storage job processing system provided with the same capable of printing a prescribed stamp. SOLUTION: This device is provided with a bar code storage medium conveying means, a bar code data reading means for reading longitudinally long and laterally long bar code elements, an intermittent conveyance control means for intermittently conveying the bar code storage medium in a sub-scanning direction for each distance corresponding to minimum conveyance resolution capable of detecting the minimum bar width of the longitudinally long code element, a memory control means for pixel data corresponding to the laterally long code element, a lateral bar code data read determination control means for determining read by evaluating pixel data corresponding to the stored laterally long code element,  and a longitudinal bar code data read determination control means for determining read while evaluating the pixel data corresponding to the stored longitudinally long code element in a skewer state. Then, the bar code storage medium is formed so as to determine the read of respective bar codes in different directions only by once intermittently conveying the medium in the lengthwise direction.
Patent JP-H08236412-A (JP)
Title: Plasma chamber with fixed rf matching circuit
Inventor: JIYUN TSUAO
IPC: H01L21/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enable a fixed RF matching circuit to be used in a high RF frequency range dispensing with an expensive variable RF matching circuit by a method wherein an RF power cathode is arranged apart from a coupling device such as an electrode or an antenna which feeds an RF power to a plasma chamber by a specific distance. SOLUTION: An RF generator 12" is arranged separate from an RF coupling device such as an electrode, an inductor, an antenna or the like where an RF power is fed by a very small distance in a plasma chamber 10. Especially, the distance is set 1/8 or below as small as a wavelength of the frequency of the RF generator 12", whereby a variable RF matching circuit can be dispensed with. It is preferable that the RF generator 12" is mounted direct on the plasma chamber 10, so that a distance between the RF generator 12" and the RF coupling device is negligibly small. A fixed RF matching circuit 30 is used on an account of that the RF generator 12" experiences all variation in load impedance in the plasma chamber 10.
Patent JP-H11150790-A (JP)
Title: Speaker
Inventor: OSHIKA TOSHIHIRO
IPC: H04R9/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin type, high-quality speaker for acoustic equipment, with which generation of foreign sounds is prevented by accurately arranging a voice coil on a magnetic gap. SOLUTION: A main diaphragm 11 and a sub-diaphragm 12 are provided and a voice coil 8 is connected to the inner periphery of the main diaphragm 11 with its inner peripheral diameter almost equal to the diameter of a magnetic gap 5 so that the voice coil 8 can be accurately fitted into the magnetic gap 5 and the voice coil 8 can be connected without inclination or eccentricity to the magnetic gap 5. Thus, without generating foreign sounds, the speaker can be made thin, and at the same time failure rate can be reduced.
Patent JP-H01155936-A (JP)
Title: Apparatus for removing acidic component from waste gas of dust incineration furnace
Inventor: TAKASUKA GENTARO
IPC: B01D53/50
Filed: 1987-12-11
Abstract: PURPOSE:To elevate a percentage of removal of acidic components of waste gas generated from a dust incineration furnace by adding a neutralizing agent to the waste gas, separating reaction products of the neutralizing agent with the acidic components with an electric precipitator or a cyclone, and providing a neutralizing agent-supplying means to between bag filters at the down stream side of said dust collecting means. CONSTITUTION:Waste combustion gas generated in an incineration furnace 1 is cooled in a gas cooling tower 2, and air preheater 3, then conducted to an electric precipitator 4a, where dust is collected. Thereafter, a neutralizing agent such as Ca(OH)2, etc., is fed from a neutralizing agent-feeding pipe 5 and reacts with acidic components such as HCl, SO2, etc. Reaction products and unreacted neutralizing agent are collected in a bag filter 6. Purified gas is discharged from a stack 10. A cyclone may be used in place of the electric precipitator.
Patent JP-H05123915-A (JP)
Title: Rotary tool
Inventor: SEKI TAKAO
IPC: B23B51/10
Filed: 1991-11-01
Abstract: PURPOSE:To uniformly chamfer or deburr the inner face side of the hole made in a hollow member and improve workability. CONSTITUTION:A transmission member made of a flexible material is placed between the head 24 of a drill for chamfering the inner periphery of a hole being in contact with it and a rotary shaft 8 which rotates the head of this drill. This constitution makes it possible to move the head of the drill along the shape of the hole to uniformly chamfer it.
Patent JP-H06157169-A (JP)
Title: Partially glazed substrate for electronic parts
Inventor: TSUZUKI MASAJI
IPC: C04B41/86
Filed: 1992-11-24
Abstract: PURPOSE:To improve the surface smoothness by making the width of a glaze pattern smaller than the thickness. CONSTITUTION:A glass powder contg. by weight, 20-50% B2O, 5-35% Al2O3 and 15-55% of at least one kind of oxide among CaO, SrO, MgO and BaO as the essential components and having <=800 deg.C softening point is mixed with an appropriate amt. of an ethylcellulose binder to prepare a printing paste. The paste is printing on a substrate 1 of Al2O3, etc., having a thickness T and baked at about 800-1050 deg.C to obtain a partially glazed board 3 for the electronic parts on which a glaze pattern 2 having >=1mm width L and <=20mum thickness (t). The effective flat part 2c with the variation in width of the ruggedness on the pattern 2 surface controlled within + or -2mum occupies >=2/3 of the glaze width L.
Patent JP-2000136762-A (JP)
Title: Intake device for engine
Inventor: WATANABE MITSUNORI
IPC: F02M35/10
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To positively prevent the stay of liquefied fuel to thereby control the generation of incompletely burnt or unburnt gas. SOLUTION: An engine is provided with an insulator 120 which has the axial ends opposed to an intake port 12A1 having an intake passage with its opening being gradually reduced in cross section as closer to the combustion chamber side of a cylinder and a carbureter for supplying a mixture to the intake port 12A1, respectively, wherein a projection 120B to be fitted to the intake port 12A1 side is formed on the insulator 120 and a communication hole 121 communicating with at least the lower part of the inner periphery of the intake port 12A1 is formed in the projection 120B.
Patent JP-2000139833-A (JP)
Title: Electronic endoscope device
Inventor: SUZUKI TATSUHIKO
IPC: H04N5/353
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of isolation elements between a patient circuit and a secondary circuit and to lower the using frequency of the isolation elements. SOLUTION: The video signals of two channels from CCD 5 are given to memories 26 and 27 from CDS 22 and 23 through A/D converters 24 and 25. The memories 26 and 27 alternately output the video signal of each stored channel. Thus, the video signals of the two channels stored in the memories 26 and 27 are time-division-multiplexed and supplied for the secondary circuit through the photocoupler 28 of one system. Thus, the number of the isolation elements is reduced.
Patent JP-2000141110-A (JP)
Title: Claw for chuck device
Inventor: KANEKO KINICHI
IPC: B23B31/107
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To enable claws to hold work pieces having various diameter by installing the claws respectively having a holding surface on a holder freely to be disconnected so that a plurality of holding surfaces are formed in the circumferential direction of the claw. SOLUTION: At the time of working work pieces respectively having a different diameter, a tool is turned so as to integrally move claw 2... with holders 4..., and after the claws 2... are separated from each other, each bolt 5 is loosened, and a bolt insertion hole 4B provided in the holder 4 at a tip side thereof and a bolt insertion hole of the claw 2 are positioned so that a holding surface having a curvature corresponding to the work piece having a different diameter, namely, each holding surface 2B is arranged at the tip side, and placed on the holder 4. With this structure, since position of a streak groove of the claw 2 and a projective streak of the holder 4 coincide with each other, the holding surface 2B is accurately positioned. The claw 2 is fixed to the holder 4 by inserting the bolt 5 through an insertion hole 4B for threading. Work pieces having a different diameter are inserted, and the claws 2 are moved forward so that each cylindrical work piece having a different diameter from each other is held in a space between the holding surfaces 2B of the three claws 2.
Patent JP-H01155337-A (JP)
Title: Photosensitive agent
Inventor: SUGIYAMA HISASHI
IPC: G03C5/16
Filed: 1987-12-14
Abstract: PURPOSE:To obtain the title agent which has the large bleaching action against light having a wavelength of <=300nm and the excellent solubility and does not have sublimating property by incorporating a specified aliphatic diazoketone which does not contain an aromatic ring in the photosensitive agent. CONSTITUTION:The photosensitive agent contains the aliphatic diazoketone shown by formula I (wherein R<1> and R<4> are each a monovalent org. group contg. no aromatic ring) as a photosensitive group. And the aliphatic diazoketone is bound to a satd. hydrocarbon skeleton substituted with hydroxy group in a side chain through an ester bond. Thus, the aliphatic diazoketone shows not only the excellent bleaching action with good efficiency, but also the excellent solubility and film forming property, and does not have the sublimating property and has the large solubility inhibiting effect against an alkali soluble resin.
Patent JP-H06134755-A (JP)
Title: Resin molding material
Inventor: YAMAZAKI NORIMUNE
IPC: B29B11/16
Filed: 1992-10-29
Abstract: PURPOSE:To improve the mechanical strength, abrasion resistance, heat resistance, function to give hydrophilicity to surface, dimensional stability at molding, and prevent generation of needles and mold cavities in a molded body obtained by crushing resin powder so as to pelletize it and placing inorganic powder on the surface and/or in the inside of the resin powder so as to compound them. CONSTITUTION:A resin molding material is formed in such a manner that mechanical energy is added to a mixture of resin powder and inorganic powder so as to crush the resin powder and pelletize it, and the inorganic powder is placed on the surface and/or in the inside of the resin powder so as to compound them. Thus, the resin powder is crushed and fined, further, the inorganic powder is placed on the surface and/or in the inside of the resin powder uniformly without coagulating, so that dispersibility of the inorganic powder in the resin will be easily unified when it is used as a resin molding material. Also, irregularity on the surface of the resin powder will be eliminated and condensibility among the resin powders will be reduced, so that fluidity becomes excellent.
Patent JP-H04186471-A (JP)
Title: Stock market broadcasting equipment
Inventor: WATANABE TOSHIYUKI
IPC: H04L12/40
Filed: 1990-11-21
Abstract: PURPOSE:To reduce the cost of equipment by allowing the broadcast computer side to distribute ports to respective stock certificate sorted groups through logic lines and transmit data to respective port and allowing the work station side to extract only the data of the stock certificate sorted group belonging to each receiving port. CONSTITUTION:Stock market information is transmitted from a data feeder 1 to a broadcast computer 3 through a data line 2 and the computer 3 distributes and transmits the received information to respective stock certificate sorted groups A to C through respective logic circuits of ports A to C in accordance with a built-in software program. Respective receiving ports 7A to 7C extract information from their corresponding logic lines A to C and apply the received information to respective work stations 5 and each work station 5 receives and displays only the information separated and applied to the group belonging to the work station 5 itself. Consequently the cost of the equipment can be reduced.
Patent JP-H05280228-A (JP)
Title: Door handle assembly
IPC: E05B65/20
Filed: 1992-10-30
Abstract: PURPOSE: To rapidly and easily mount a door handle assembly having a lock device suitable for an automatic production process on a door. CONSTITUTION: This door handle assembly comprises a lock device actuating assembly 11 having an actuating handle 12 and an actuating lever 13; a handle housing 14 pivotally supported by a pin 15 arranged at a point to which the actuating handle and the actuating lever cross each other. The actuating lever is provided with a door handle assembly 10 protruding from the actuating handle at a given angle and the actuating lever having an engaging surface 26 forming a recessed part 31 released toward the opposite side of a lock device. When the door handle assembly further approaches the door during the door handle assembly mounting process, an engaging part 25 of an actuating rod 23 is engaged with the engaging surface of the actuating lever, and the actuating rod is moved by a guide surface 30 of the actuating lever.
Patent JP-2000143446-A (JP)
Title: Makeup cosmetic
Inventor: EGAWA YUICHIRO
IPC: A61Q1/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a makeup cosmetic capable of preventing skin roughness caused by UV light and having excellent stability. SOLUTION: This makeup cosmetic contains the following components (A), (B) and (C). (A) 0.0001-5 wt.% of at least one compound selected from 4,4'- dimethyl-6,6'-biguaiacol, 4,4'-dipropyl-6,6'-biguaiacol and dehydrodivanillylalcohol, (B) 0.5-80 wt.% of an oily base agent which has an IOB value of >=0.2 and is liquid at ordinary temperature, and (C) 0.1-95 wt.% of a powdery material.
Patent JP-H03175100-A (JP)
Title: Pattern transfer
Inventor: SATO TOSHITAKA
IPC: B44C1/175
Filed: 1989-12-04
Abstract: PURPOSE:To enable a pattern to be transferred flexibly to the unevenly curved surface of a medium for transfer by supplying an aqueous solvent to the water-soluble peeling- off layer side of the rear of a water-permeable sheet base and transferring a film obtained by dissolving and peeling off the water-soluble peel-off layer and a patterned layer in one piece to the surface of a lower medium for transfer. CONSTITUTION:A medium for transfer 6 with an applied thermal adhesion layer 8 is deposited on a surface plate 1 supported by a universal joint 11a, then a transfer sheet A is tensely fixed level on the medium 7. A movable water supply nozzle 9 is provided level above the transfer sheet A. Water is supplied downward from above the sheet base 1 of the transfer sheet A using a nozzle 9 located to the right of the transfer sheet A. During this process, a water-soluble peeling-off layer 2 is peeled apart from the sheet base 1. Then the nozzle 9 is moved horizontally to the left and a film for a transferable pattern 6 which is detached from the sheet base 1 is allowed to drop to the top curved surface of the medium 7 to perform transfer of the pattern. In this case, the position of the medium 7 is controlled by adjusting the horizontal angle of the surface plate 11 so that the curvature of the medium 7 may receive the film 6 flexibly. Thus the pattern transfer operation is achieved and the film 6 can be transferred to the upper curved surface of the medium 7.
Patent JP-H01157987-A (JP)
Title: 7-hydroxyalkylcephem compound
Inventor: SAKANE KAZUO
IPC: A61P31/04
Filed: 1987-12-11
Abstract: NEW MATERIAL:A compound shown by formula I [A is S, O or formula II (n is 1 or 2); R<1> is cyano, 1-4N-containing unsaturated 3-8-membered heterocyclic thio(lower) alkyl which may contain lower alkyl, di-lower alkylcarbamoyl, etc.; R<2> is carboxy or protected carboxy; R<3> is H or lower alkyl; R<4> is hydroxy group or protected hydroxy group; dotted line is C-C bond between second position and third position or third position and fourth position of nucleus]. EXAMPLE:Allyl 7 alpha-[(1R)-1-hydroxyethyl]-3-hydroxyiminomethyl-3-cephem-4- carboxylate. USE:A drug having inhibitory activity against cephalosporinase. PREPARATION:A compound shown by formula II is reacted with an amine compound shown by the formula H2XO-X at normal temperature in a solvent such as methanol.
Patent JP-H07168748-A (JP)
Title: Data base system
Inventor: YOSHITAKE NOBUYOSHI
IPC: G06F12/00
Filed: 1993-12-15
Abstract: PURPOSE:To easily recognize the history of a record by displaying the date of processing with another data, and performing retrieval setting the date of the processing as a key. CONSTITUTION:A record managing part 12 inputs a series of data, a signal name, an initial value, and a parameter, etc., to a signal name registration field, an initial value registration field, and a parameter registration field, etc., in unit of record, respectively, and stores them in a memory device 11. A date managing part 13 automatically sets the date when an edit operation of either the record registered by the record managing part 12 is performed on the date registration field. A list display control part 15 performs the list display output of a file on a display device 14, and a retrieval processing part 16 executes the retrieval setting the processing date as the key. When a history in unit of record is required, an edit date at every record can be observed by list display, and the list of an edited record with corresponding date can be found out by performing the retrieval setting the date of edit as the key.
Patent JP-H11149143-A (JP)
Title: Image forming method
Inventor: ITO JUNJI
IPC: G03C7/20
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method improved in roughness feeling at the time of appreciating print images in a intensifying development processing. SOLUTION: A silver halide color photographic sensitive material is provided with at least each one of yellow, magenta, and cyan image forming silver halide emulsion layers on a support, and it is subjected to intensified development processing. When a color developing density of a coupler in at least one of the color image forming layers is in the range of 0.2-1.5, the ratio of color developing density to number of developed silver grains in 1.0×10<-8> m<2> is <=2.0×10<-2> .
Patent JP-H08169662-A (JP)
Title: Elevator suspending device
Inventor: YAGUCHI JUNICHI
IPC: B66B7/00
Filed: 1994-12-19
Abstract: PURPOSE: To prevent the deformation of a guide rail by enabling the work of suspending an elevator car and an counterweight at the same height, enhancing the workability, and preventing the guide rail from being inwardly loaded. CONSTITUTION: A suspension beam 23 is installed overhead between a pair of supporting tables 21 furnished on a batten plate 13, and an elevator car or counterweight 8 is lifted to the beam 23.
Patent JP-2000134722-A (JP)
Title: Cart with assisting motor
Inventor: HANAOKA SHIGERU
IPC: B62B3/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cart with an assisting motor which eliminates a changeover operation by annoying switch manipulation and drives the assisting motor mounted on it by the interlock of the fundamental operation of an operator. SOLUTION: A revolving rear wheel 5 and drive wheels 2 driven by an assisting motor 3 are supported at the bottom of a body 1 by shafts. A horizontal handle 7, which is held by an operator in a running state, is attached to the body 1. The horizontal handle 7 can be turned back and forth with a rotary shaft as the center of turn. One end of a strain gauge pressure receiving plate 8 is inserted into a hole (12) formed in the horizontal handle 7. A strain gauge (21), which transforms the detected staring value into a current value, is attached to the strain gauge pressure receiving plate 8. A control unit, to which the current value corresponding to the detected strain value is inputted and which controls the rotation of the assist motor 3, is provided.  With this constitution, the rotation of the assist motor 3 is changed according to the magnitude of the strain value produced by a advancing propulsive force or a reverse propulsive force which is loaded onto the horizontal handle 7.
Patent JP-H11148261-A (JP)
Title: Keyless entry system
Inventor: AMANO NOBUHIRO
IPC: B60R25/10
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a keyless entry system which can obtain a proper sound output according to a state. SOLUTION: A keyless entry system is equipped with a transmitter 10 which can order the locking or unlocking of a vehicle door away from the vehicle; a horn 30 for outputting a sound in the case where the locking or unlocking of the door is carried out by the transmitter 10; and a control section 23 for detecting that a user is searching for a vehicle. In the case where the above searching is detected by the control section, the sound volume issued from the horn is enlarged.
Patent JP-H04185605-A (JP)
Title: Production of solvent-resistant methacrylic resin plate
Inventor: YAMAMOTO NAOKI
IPC: C08F20/10
Filed: 1990-11-20
Abstract: PURPOSE:To improve oil resistance by adding a specific phosphine compd. to an unsatd. monomer mixture mainly comprising methyl methacrylate and polymerizing the mixture. CONSTITUTION:100 pts.wt. (partially polymerized) methyl methacrylate is compounded with a monomer copolymerizable therewith (e.g. styrene) in an amt. of 40wt.% or lower, 0.0001-0.5 pt.wt. radical polymn. initiator, a dye or pigment, an antioxidant, etc., giving an unsatd. monomer mixture with a concn. of 30wt.% or lower. To the mixture is added 0.0005-1 pt.wt. phosphine compd. of the formula (wherein R is phenyl optionally substd. by one or more groups selected from the group consisting of 1-10C alkyl, aralkyl, Cl, and Br; and (n) is 1-3) to give a raw material 5. The material 5 is poured into the gap formed between the beginning parts of two endless stainless-steel belts 1 and 1' which are facing each other and running at the same speed in the same direction under the support by idle rollers 4 and 4', heated with heaters 9 to 40-90 deg.C, further heated to 100-140 deg.C with heaters 10, and thereby polymerized.